fix: address already in use

umijs · Nov 4, 2024 · 07c510d · 07c510d
2 parents 7d9bbb2 + 4c6f623
commit 07c510d
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Showing 3 changed files with 12 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -43,6 +43,7 @@
     "cors": "^2.8.5",
     "express": "^4.21.1",
     "express-http-proxy": "^2.1.1",
+    "get-port-please": "^3.1.2",
     "http-proxy-middleware": "^3.0.3",
     "pathe": "^1.1.2",
     "picocolors": "^1.1.1",

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
diff --git a/src/dev.ts b/src/dev.ts
@@ -1,4 +1,5 @@
 import type { BuildParams } from '@umijs/mako';
+import { getPort } from 'get-port-please';
 import { build } from './build';
 import { DEFAULT_PORT } from './constants';
 import { createServer } from './fishkit/server';
@@ -15,11 +16,12 @@ export interface DevOpts {
 
 export async function dev(opts: DevOpts) {
   const port = opts.port || DEFAULT_PORT;
-  const hmrPort = port + 1;
+  const _port = await getPort(port);
+  const hmrPort = await getPort(_port + 1);
   const host = opts.host || 'localhost';
 
   await createServer({
-    port,
+    port: _port,
     hmrPort,
     host,
     https: opts.https,